314583917 has 2 divisors, whose sum is σ = 314583918. Its totient is φ = 314583916.

The previous prime is 314583881. The next prime is 314583923. The reversal of 314583917 is 719385413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 259660996 + 54922921 = 16114^2 + 7411^2 .

It is a cyclic number.

It is not a de Polignac number, because 314583917 - 2⁶ = 314583853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314583947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157291958 + 157291959.

It is an arithmetic number, because the mean of its divisors is an integer number (157291959).

Almost surely, 2^314583917 is an apocalyptic number.

It is an amenable number.

314583917 is a deficient number, since it is larger than the sum of its proper divisors (1).

314583917 is an equidigital number, since it uses as much as digits as its factorization.

314583917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 41.

The square root of 314583917 is about 17736.5136653177. The cubic root of 314583917 is about 680.1094957760.

The spelling of 314583917 in words is "three hundred fourteen million, five hundred eighty-three thousand, nine hundred seventeen".